Home / 18,800,073,350,172-28,212,991,439,190-6,561,483,757,227.60

Finding the Fourth Proportional to 18,800,073,350,172, 28,212,991,439,190 and 6,561,483,757,227.60

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Solution

The fourth proportional to 18,800,073,350,172, 28,212,991,439,190 and 6,561,483,757,227.60 is: 9,846,721,426,188.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,800,073,350,172 : 28,212,991,439,190 = 6,561,483,757,227.60 : x
  2. Step 2: Convert to fraction form
    18,800,073,350,172/28,212,991,439,190 = 6,561,483,757,227.60/x
  3. Step 3: Cross multiply
    18,800,073,350,172x = 28,212,991,439,190 × 6,561,483,757,227.60
  4. Step 4: Simplify right side
    18,800,073,350,172x = 185,119,085,071,046,514,015,469,568
  5. Step 5: Solve for x
    x = 185,119,085,071,046,514,015,469,568/18,800,073,350,172
  6. Step 6: Final answer
    x = 9,846,721,426,188.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.